Page 8 - Manual – Gas patio heater G21 – Inferno

If the PILOT is blocked by debris, spider webs etc., the pilot flame might be small and the
flame failure device may have not heated up enough for the main burner to work. If this
happens i tis necessary to clean the pilot and its gas tube.
To clean the PILOT, remove the burner and pilot cover as detailed above, inspect the pilot
injector and tubing for blockage. If obstructed, clean with compressed air. Clean the flame
failure device as well. Assembly is a reversal of above steps.

Technical details:
Appliance category: 3+(28-30/37) 3B/P(30) 3B/P(50) 3B/P(37)
Butane, Butane, Butane,
Type of gas: Butane Propane propane, propane, their propane, their
their mixture mixture mixture
28 - 30
Gas pressure: 37 mbar 29 mbar 50 mbar 37 mbar
mbar
Outlet pressure of the 30
regulator: mbar 37 mba 29 mbar 50 mbar 37 mbar

Injector:
Appliance category: 3+(28-30/37) 3B/P(30) 3B/P(50) 3B/P(37)
Butane, Butane, Butane,
Type of gas: Butane Propane propane, propane, their propane, their
their mixture mixture mixture
28 - 30
Gas pressure: 37 mbar 29 mbar 50 mbar 37 mbar
mbar
Leistungsaufnahme gesamt: 13 kW (butan: 945 g/h, propan: 928 g/h

1,50 mm main 1,70 mm main
1,80 mm main burner burner burner
Injector size:
0,18 mm pilot burner 0,18 mm pilot 0,18 mm pilot
burner burner
The marking (e.g. 1.90 on the injector) indicates that the 0063/20
size of it is 1.90 mm.